body {
	margin: 0;
	padding: 0;
}

canvas#c {
	position: absolute;
	z-index: 10;
	margin: 0;
	padding: 0;
	left: 0px;
	right: 0px;
	width:100%;
	height:100%;
}

canvas#c2 {
	position: absolute;
	z-index: 10;
	margin: 0;
	padding: 0;
	left: 0px;
	right: 0px;
	width: 100%;
}

div#description {
	z-index: 5;
	margin: 0;
	padding: 0;
	position: absolute;
	left: 0px;
	top: 0px;
}

div.equations {

}

div.equations div.equation {
	padding: 3px;
}

div.equations div.equation img {
	display: block;
	margin-left: auto;
	margin-right: auto;
}

div#tabs {
	position: absolute;
	margin: 0;
	padding: 0;
	left: 0px;
	bottom: 0px;
	height: 26px;
	width: 100%;
}

div.tab {
	float: left;
	padding: 0 10px;
	cursor: pointer;
	border: 1px solid black;
}

div.rtab {
	float: right;
	padding: 0 10px;
	cursor: pointer;
	border: 1px solid black;
}

